"Is this based on personal experience, " It is based on the fact that be publicly fired very competent people on Twitter for contradicting or criticizing him.

"Is this based on personal experience, " It is based on the fact that be publicly fired very competent people on Twitter for contradicting or criticizing him. https://timesofindia.indiatimes.com/gadgets-news/this-is-what-elon-musk-has-to-say-to-people-twitter-fired-for-criticising-him/articleshow/95554777.cms https://timesofindia.indiatimes.com/gadgets-news/this-is-wha... https://www.businessinsider.com/tesla-elon-musk-ruthlessly-fired-anyone-who-disagreed-spacex-report-2021-8 https://www.businessinsider.com/tesla-elon-musk-ruthlessly-f... He also publicly mocked all the people he fired https://www.ndtv.com/world-news/elon-musks-dig-at-sacked-employees-i-apologise-for-firing-geniuses-3523990 https://www.ndtv.com/world-news/elon-musks-dig-at-sacked-emp...